The question is about φιληδείμονα. It's pretty clear what it means, and I believe it derives from φιληδέω. "For I love everyone who takes delight and I rejoice that you so especially admired such a fine point." The problem is I can't find a lexical entry, which should be φιληδείμων. Am I missing something? Is this a coinage by Cicero?

I don't have a new critical edition here, but I guess your quote is from Perseus, which is from the L. C. Purser edition from 1893. The Loeb edition from 1912 and the Winsteadt edition from 1928 both have φιλειδήμονα. None of the editions have any apparatus, so I don't know where φιληδείμονα came from, but it is reasonable that it is either a misprint or manuscript corruption.

I don't have a new critical edition here, but I guess your quote is from Perseus, which is from the L. C. Purser edition from 1893. The Loeb edition from 1912 and the Winsteadt edition from 1928 both have φιλειδήμονα. None of the editions have any apparatus, so I don't know where φιληδείμονα came from, but it is reasonable that it is either a misprint or manuscript corruption.